GC Valves S211AF15N5GJ2 Solenoid Valve

The GC Valves S211AF15N5GJ2 Solenoid Valve is a heavy-duty, 2-way normally closed solenoid valve engineered for precision flow control in commercial HVACR and industrial fluid systems. Built with a rugged brass body and a 1 1/4" NPT connection, this 12V DC solenoid valve utilizes a piloted diaphragm design to manage high flow rates with a full 1 1/4" orifice. The integration of Nitrile seal material (Buna-N) ensures excellent compatibility with air and water applications, providing a reliable seal in temperatures up to 180°F. Equipped with a Coil Class F rating, the electromagnetic actuator is designed for continuous duty cycles, maintaining performance stability even in demanding environments. This industrial solenoid valve is an essential component for contractors requiring a high-capacity, low-voltage solution for automated liquid or pneumatic line regulation where 150 PSI maximum operating pressure differential is expected.

• High Flow Capacity: Features a generous 1 1/4" orifice for maximum Cv values in large diameter piping systems.
• Durable Construction: The corrosion-resistant brass housing provides long-term structural integrity for plumbing and HVAC installs.
• Reliable Sealing: Nitrile (Buna-N) elastomers offer superior resistance to compression set and high-frequency cycling.
• Thermal Resilience: Class F coil insulation allows for safe operation in higher ambient temperature zones.
• Standardized Integration: Universal 1 1/4" NPT ports allow for straightforward installation with existing rigid or flexible piping.

What media is compatible with the Nitrile seals in this GC Valve?
This valve is optimized for air, inert gases, and water. For applications involving oils or dynamic chemicals, verify compatibility with Nitrile elastomers before installation.

Is this valve suitable for zero-pressure systems?
As a piloted diaphragm valve, the S211AF15N5GJ2 typically requires a minimum pressure differential (often 5 PSI) to lift the diaphragm and ensure full opening and closing.

Can the 12V DC coil be swapped for an AC voltage?
While the 12V DC coil is standard for this model, GC Valves often utilizes modular coil designs. However, the specific plunger and housing must be compatible with the replacement voltage's magnetic force requirements.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.